Links to assist manual upgrade of modules (quickly check whether new version is available w/ download link).

• headers-more-nginx-module (0.32)
• nginx-development-kit (0.3.0)
• nginx-auth-pam (1.5.1)
• nginx-echo (0.61)
• nginx-lua (0.10.10)
• nginx-upstream-fair (a18b409)
• nchan (1.1.7)
• nginx-upload-progress (0.9.2)
• nginx-cache-purge (2.3)
• nginx-dav-ext-module (v0.1.0)
• ngx-fancyindex (0.4.2)
• ngx_http_substitutions_filter_module (0.6.4)